Statistics for occurrence #1 of “Madrid” in chapter 5 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 3, 15th edition.:

...era Cruz; but it was not allowed to dispose of its cargo. The deep colonial bigotry of Spain was strengthened by the political jealousy which soon disturbed the relations between the governments at Madrid and Paris,— while the French occupation of Louisiana was itself esteemed an encroachment on Spanish territory. Every Spanish harbor in the Gulf of Mexico was closed against the vessels of Cr...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Madrid (Spain) 778 4 2 0 0 user votes
Madrid (Alabama, United States) 0 0 0 0 0 user votes
Madrid (Colombia) 0 0 0 0 0 user votes
Madrid (Colorado, United States) 0 0 0 0 0 user votes
Madrid (Iowa, United States) 0 0 0 0 0 user votes
Madrid (Kentucky, United States) 0 0 0 0 0 user votes
Madrid (Maine, United States) 0 0 0 0 0 user votes
Madrid (Nebraska, United States) 0 0 0 0 0 user votes
Madrid (New Mexico, United States) 0 0 0 0 0 user votes
Madrid (New York, United States) 0 0 0 0 0 user votes
Madrid (Philippines) 0 0 0 0 0 user votes
Madrid (Spain) 0 0 0 0 0 user votes
Madrid (Spain) 0 0 0 0 0 user votes
Madrid (Virginia, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.